/Engine/Source/Runtime/Core/Public/Serialization/MemoryImage.h
[FMemoryImageSection](API\Runtime\Core\Serialization\FMemoryImageSection) * WritePointer ( const [FTypeLayoutDesc](API\Runtime\Core\Serialization\FTypeLayoutDesc) & StaticTypeDesc, const [FTypeLayoutDesc](API\Runtime\Core\Serialization\FTypeLayoutDesc) & DerivedTypeDesc, uint32 * OutOffsetToBase )